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A platform for research: civil engineering, architecture and urbanism
Immersion barge and immersed tube floating transportation method
The invention relates to an immersed barge and an immersed tube floating transportation method, and belongs to the technical field of water conservancy projects. The sinking barge comprises a deck, two floating bodies and two floating body connecting devices, the two floating bodies are symmetrically arranged on the two sides of the deck. The two floating body connecting devices are in one-to-one correspondence with the two floating bodies and are detachably connected between the floating bodies and the deck, each floating body connecting device comprises at least one group of translation connecting assemblies, and each translation connecting assembly comprises a first connecting rod, a second connecting rod and a telescopic rod; the two ends of the first connecting rod and the two ends of the second connecting rod are hinged to the floating body and the deck correspondingly. The axes of the four hinge shafts are arranged in parallel, and intersection points of the axes and the plumb bob face form four vertexes of a parallelogram. The two ends of the telescopic rod are hinged to the first connecting rod and the second connecting rod respectively and are close to the floating body and the deck respectively. According to the sinking barge, the immersion depth of the floating body relative to the sinking pipe is quickly adjusted in a mechanical mode, and in the sinking pipe floating transportation process, the immersion depth of the sinking body and the sinking pipe can be quickly changed according to the water depth and the wave condition.
本发明涉及一种沉放驳及沉管浮运方法，属于水利工程技术领域。该沉放驳包括甲板、两个浮体和两个浮体连接装置；两个浮体对称设置于甲板两侧；两个浮体连接装置与两个浮体一一对应并可拆卸连接于浮体与甲板之间，浮体连接装置包括至少一组平动连接组件，平动连接组件包括第一连杆、第二连杆和伸缩杆；第一连杆和第二连杆的两端均分别与浮体和甲板铰接，四根铰接轴的轴线相互平行设置且与铅锤面的交点构成平行四边形的四个顶点；伸缩杆的两端分别铰接于第一连杆和第二连杆，伸缩杆的两端分别靠近浮体和甲板。该沉放驳采用机械方式快速调整其浮体相对于沉管的吃水深度，在沉管浮运过程中，能够根据水深和波浪条件快速改变其与沉管的吃水深度。
Immersion barge and immersed tube floating transportation method
The invention relates to an immersed barge and an immersed tube floating transportation method, and belongs to the technical field of water conservancy projects. The sinking barge comprises a deck, two floating bodies and two floating body connecting devices, the two floating bodies are symmetrically arranged on the two sides of the deck. The two floating body connecting devices are in one-to-one correspondence with the two floating bodies and are detachably connected between the floating bodies and the deck, each floating body connecting device comprises at least one group of translation connecting assemblies, and each translation connecting assembly comprises a first connecting rod, a second connecting rod and a telescopic rod; the two ends of the first connecting rod and the two ends of the second connecting rod are hinged to the floating body and the deck correspondingly. The axes of the four hinge shafts are arranged in parallel, and intersection points of the axes and the plumb bob face form four vertexes of a parallelogram. The two ends of the telescopic rod are hinged to the first connecting rod and the second connecting rod respectively and are close to the floating body and the deck respectively. According to the sinking barge, the immersion depth of the floating body relative to the sinking pipe is quickly adjusted in a mechanical mode, and in the sinking pipe floating transportation process, the immersion depth of the sinking body and the sinking pipe can be quickly changed according to the water depth and the wave condition.
本发明涉及一种沉放驳及沉管浮运方法，属于水利工程技术领域。该沉放驳包括甲板、两个浮体和两个浮体连接装置；两个浮体对称设置于甲板两侧；两个浮体连接装置与两个浮体一一对应并可拆卸连接于浮体与甲板之间，浮体连接装置包括至少一组平动连接组件，平动连接组件包括第一连杆、第二连杆和伸缩杆；第一连杆和第二连杆的两端均分别与浮体和甲板铰接，四根铰接轴的轴线相互平行设置且与铅锤面的交点构成平行四边形的四个顶点；伸缩杆的两端分别铰接于第一连杆和第二连杆，伸缩杆的两端分别靠近浮体和甲板。该沉放驳采用机械方式快速调整其浮体相对于沉管的吃水深度，在沉管浮运过程中，能够根据水深和波浪条件快速改变其与沉管的吃水深度。
Immersion barge and immersed tube floating transportation method
沉放驳及沉管浮运方法
LI ZENGJUN (author)
2023-01-17
Patent
Electronic Resource
Chinese
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